We divide 13880900 by 816
We want to figure out the number of times 13880900 can be divided by 816.

Let's proceed to step 1:
816 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 816

Let's proceed to step 2:
The number 816 fits into 13 0 times, leaving a remainder of 13.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 13 after subtracting 0 from 13.
Fetch the next digit (8) from the dividend, attach it to 13 and continue: 138 / 816

Let's proceed to step 3:
816 can be fit into 138 0 times, resulting in a remainder of 138.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 138 leaves us with 138.
Grab the next digit (8) from the dividend, add it to 138, then carry on: 1388 / 816

Moving on to step 4:
816 goes into 1388 1 times with a remainder of 572.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 816 away from 1388, we end up with 572.
Append the next digit (0) from the dividend to 572 and continue with: 5720 / 816

Let's proceed to step 5:
816 goes into 5720 7 times with a remainder of 8.
Use 7 as the next digit of our solution. 
Result so far: 17.0
If we take 5712 away from 5720, we end up with 8.
Bring next digit (9) of the dividend behind the 8 and repeat the process: 89 / 816

Going ahead to step 6:
If we divide 89 by 816, we get 0 and a remainder of 89.
Put 0 as the next digit of the answer. 
Result so far: 170.0
Subtracting 0 from 89 leaves us with 89.
Take the next digit (0) from the dividend and append it to 89, then repeat: 890 / 816

Going ahead to step 7:
890 divided by 816 is 1 with a remainder of 74.
The number 1 becomes the next digit in our result. 
Result so far: 1701.0
Deduct 816 from 890 and we're left with 74.
Bring next digit (0) of the dividend behind the 74 and repeat the process: 740 / 816

Moving on to step 8:
816 goes into 740 0 times with a remainder of 740.
The next digit of our result is 0. 
Result so far: 17010.0
Deduct 0 from 740 and we're left with 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

Step 9:
If we divide 7400 by 816, we get 9 and a remainder of 56.
The next digit of our result is 9. 
Result so far: 17010.9
Subtracting 7344 from 7400 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 10:
560 divided by 816 is 0 with a remainder of 560.
Put 0 as the next digit of the answer. 
Result so far: 17010.9
Subtracting 0 from 560 leaves us with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

On to step 11:
5600 divided by 816 is 6 with a remainder of 704.
The number 6 becomes the next digit in our result. 
Result so far: 17010.906
Deduct 4896 from 5600 and we're left with 704.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7040, and continue the process.

Advancing to step 12:
When dividing 7040 by 816, we get 8 with a remainder of 512.
Use 8 as the next digit of our solution. 
Result so far: 17010.9068
Deduct 6528 from 7040 and we're left with 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

Let's proceed to step 13:
If we divide 5120 by 816, we get 6 and a remainder of 224.
Put 6 as the next digit of the answer. 
Result so far: 17010.90686
Subtracting 4896 from 5120 leaves us with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Step 14:
When dividing 2240 by 816, we get 2 with a remainder of 608.
The number 2 becomes the next digit in our result. 
Result so far: 17010.906862
Subtracting 1632 from 2240 leaves us with 608.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6080, and continue the process.

Let's proceed to step 15:
If we divide 6080 by 816, we get 7 and a remainder of 368.
Put 7 as the next digit of the answer. 
Result so far: 17010.9068627
Subtract 5712 from 6080 to get 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Moving on to step 16:
816 can be fit into 3680 4 times, resulting in a remainder of 416.
Put 4 as the next digit of the answer. 
Result so far: 17010.90686274
Subtract 3264 from 3680 to get 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

In conclusion, the division gives 17010.90686274 with a balance of 4.16e-07.